Detailed Product Description

Main features:
1) Adopts latest DSP technology, intelligent processing
2) Digital technology, four quadrant reactive / active measurement
3) With LCD and error calculator
4) Harmonic analysis, distortion calculation
5) Three phase energy, voltage, current, power measurement and
frequency, power factor, error calculation functions
6) RS232 communication port, PC software is applied for more powerful
functions
7) Remains the high accuracy under normal conditions, variation per year
is superior to the national standard and related international standard

Technical index:
1) Accuracy class: 0.01, 0.02
2) Phase measurement: 0 - 359.99 degrees, adjusting resolution is 0.01
degree accuracy: ±0.05 degree
3) Frequency measurement: 45 - 65Hz, adjusting resolution is 0.001Hz,
accuracy: ±0.01Hz
4) Voltage range: 3 x 100V, 3 x 200V, 3 x 400V
5) Variations with 24h is superior to 0.004% and less than 0.01% within
one year
6) Working conditions: temperature: 23±1° humidity: 65%±15%
7) Power supply: AC 220V±15%, 50Hz